Vertical Line Compensation - Sony HXC-100 Service Manual

3-7. Vertical Line Compensation

m
. Compensate the vertical line fi xed-pattern noise of the CCD using the following procedure.
. Such vertical lines cannot be well compensated even with adjustment in some cases. In that case, re-
place the CCD block.
Use the SERVICE menu for vertical line compensation.
For how to display the SERVICE menu, refer to Section 5-1.
Open the V.LINE [S04] page of the SERVICE menu.
<V.LINE>
RPN CH SELECT
RPN CURSOR
CURSOR H POS
CURSOR V POS
CURSOR JUMP
V.LINE LEVEL.
RECORD V.LINE
DELETE V.LINE
Preparation
. Perform the automatic black balance adjustment.
Adjustment Procedure
n
An area of 11 lines right and left from the compensated vertical line cannot be compensated. If you at-
tempt to compensate a vertical line in the area, a message "ADJACENT PIXEL" appears on the screen.
1. Select a channel (R, G, or B) you want to compensate.
ITEM: RPN CH SELECT → R, G, B
2. Adjust the vertical cursor position to move the horizontal axis of the cross cursor to the vertical line
position where you want to start compensation.
ITEM: RPN CURSOR → ON
ITEM: CURSOR V POS
3. Then adjust the horizontal cursor position to align the vertical axis of the cross cursor with the verti-
cal line.
ITEM: CURSOR H POS
n
One click of the rotary encoder is equivalent to one pixel shift. On the other hand, the cursor moves
by two clicks of the rotary encoder because the cursor has a size of two pixels.
3-32
S04 TOP
: R
: OFF
: 1008
: 576
: CURR
: 127
: EXEC
: EXEC
HXC-100/V1 (E)